Computational and Experimental Analysis of the Vibrations of a Cello Bridge
DOI:
https://doi.org/10.70567/mc.v41i1.2Palavras-chave:
Cello, bridge, vibrations, deformationsResumo
It is proposed to study the frequency response of a French-type cello bridge using laboratory testing and computational models. Using the computational model of the bridge, the response of the vibration response due to the mass provided by the sensors is analysed. The results obtained from the measurements are compared with the numerical models.The vibration modes and deformations related to the density of the material, the shape of the bridge, the tension of the strings and the anchoring to the cello top are studied.
Referências
Bryzek J., Roundy S., Bircumshaw B., Chung C., Castellino K., Stetter J.R., y Vestel M. Marvelous mems. IEEE Circuits and Devices Magazine, 22(2):8-28, 2006. https://doi.org/10.1109/MCD.2006.1615241
Carlson M. y Kilbride G. Statistical analysis of violin, viola and cello bridges. J. Violin Soic. Am., XXVIII, 2019.
D'Alessandro A., Vitale G., Scudero S., D'Anna R., Costanza A., Fagiolini A., y Greco L. Characterization of mems accelerometer self-noise by means of psd and allan variance analysis. 7th IEEE International workshop on advances in sensors and interfaces (IWASI), páginas 159-164, 2017. https://doi.org/10.1109/IWASI.2017.7974238
Fletcher N. y Rossing T. The physics of musical instruments. Springer Science Business Media, 1998. https://doi.org/10.1007/978-0-387-21603-4
Hollocher D., Zhang X., Sparks A., Bart S., SawyerW. N.P., y Yang K. A very low cost, 3-axis, mems accelerometer for consumer applications. SENSORS, IEEE, páginas 953-957, 2019. https://doi.org/10.1109/ICSENS.2009.5398189
Kabala A., Niewczyk B., y Gapinski B. Violin bridge vibrations - fem. Vibrations in Physical Systems, 2018.
Lodetti L., Gonzales S., Antonacci F., y Sarti A. Stiffening cello bridges with design. Applied Science, 2023. https://doi.org/10.3390/app13020928
Norma E976-00 ASTM International. Standard Guide for Determining the Reproducibility of Acoustic Emission Sensor Response, 2000.
RaymaekersW. Bridge shapes of the violin and other bowed instruments, 1400-1900: the origin and evolution of their design. Early Music, 48:225-250, 2020. https://doi.org/10.1093/em/caaa027
Downloads
Publicado
Edição
Seção
Licença
Copyright (c) 2024 Argentine Association for Computational Mechanics

Este trabalho está licenciado sob uma licença Creative Commons Attribution 4.0 International License.
Esta publicação é de acesso aberto diamante, sem custos para autores ou leitores.
Somente os artigos que foram aceitos para publicação e apresentados no congresso da AMCA serão publicados.